1) displacement damage
位移层错
2) dislocation climb
位错攀移
1.
The creep rate resulting from dislocation climb induced by vacancy supereaturation during the anodic polarization has been calculated.
阳极溶解产生过饱和空位引起刃位错攀移，从而导致蠕变速率ｄε／ｄｔ的升高。
3) dislocation slip
位错滑移
1.
The experimental results show that strain rate doesn't affect the fracture mechanism of intragranular dimple and mainly dislocation slipping;the tensile strength is increased slightly along with the increase of strain rate,however,the elongation doesn't decrease in general which is decreased firstly and raised later with the increase of strain rate,the high s.
结果表明,应变速率对10Ni5CrMoV钢的断裂方式没有影响,拉伸试样均为塑性断裂,断裂微观机制主要是位错滑移;抗拉强度随应变速率增加而略有增加;伸长率随应变速率的增加先下降后上升,但总体无降低;高应变速率并未造成该钢的脆化。
2.
Through the analyses of the X-ray diffraction data and the corresponding crystallography, it was found that during the first pass of ECAP, the main deformation mode of α phase is {1011}(1012} twinning, while during the following passes the main deformation mode is dislocation slip.
α相在第1道次ECAP过程中主要的变形方式是{1011}〈1012〉孪生,在随后道次的ECAP过程中主要变形方式为位错滑移,变形方式的转变主要是由于ECAP造成的组织细化效应;对于β相,各道次ECAP的主要变形方式均为位错滑移。
3.
Twinning and dislocation slip have been proven to be the dominant model of plastic deformation when the temperature is bel.
当温度在动态再结晶温度以下时,材料的塑性变形主要是:孪生、位错滑移。
4) dislocation sliding
位错滑移
1.
In the process of superplastic deformation, the dislocation sliding has important cordinating effect, so that the grain boundary sliding proceeds easily.
合金在超塑变形中，位错滑移起重要协调作用，使晶界滑动易于进行。
2.
It is of no significance that gold is transported from the inside of pyrite in which gold atoms diffuse via defects such as dislocations if there is no dislocation sliding in the pyrite.
分析了高温高压高应变速率条件下黄铁矿中的晶格金迁移的动力学机制后认为 :黄铁矿晶格中的金原子趋向于向位错等缺陷处扩散 ;在无位错滑移的情况下 ,晶格金原子在位错线等缺陷中扩散的扩散方式对其从黄铁矿内部迁移出来无实际意义 ;在高温高压高应变速率 [( 1 0 - 8～ 1 0 - 4) /s]条件下黄铁矿变形以位错滑移为主 ,金原子伴随着位错滑移一起迁移 ,最终迁移进入裂隙 ,增加了与成矿流体接触的机会。
5) alternate displacement
错动位移
1.
Input several earthquake waves, the variational laws of alternate displacement were discussed under every kind of influence factors.
通过动力时程分析 ,输入多条地震记录 ,研究了隔震缝错动位移在各种影响因素下的变化规律。
补充资料：中华攀雀
鸟 种：中华攀雀
鸟种描述：描述：雄鸟：体型纤小（11厘米）的山雀。顶冠灰，脸罩黑，背棕色，尾凹形。雌鸟及幼鸟似雄鸟但色暗，脸罩略呈深色。 虹膜－深褐；嘴－灰黑；脚－蓝灰。 叫声：高调、柔细而动人的哨音tsee；较圆润的piu及一连串快速的siu声。鸣声似雀鸟，"tea-cher"的主调接si-si-tiu副歌。 分布范围：俄罗斯的极东部及中国东北；迁徙至日本、朝鲜和中国东部。 分布状况：据悉在中国北方并不罕见，但冬季在中国东部、日本及南至香港则越来越常见。 习性：冬季成群，特喜芦苇地栖息环境。 注：有时作为攀雀（eurasian penduline tit）r. pendulinus的一亚种（参见郑作新，1987, 1994）。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条